Two years after the Philippine city of Marawi was overrun by jihadists it remains in ruins, with experts warning that stalled reconstruction efforts are bolstering the appeal of extremist groups in the volatile region.

On June 4, Cambodians will once again mark the anniversary of the loss, according to them in 1949, of former 21 Cambodian provinces for the benefit of Vietnam. These provinces are what it is called by the Khmers as Kampuchea Krom.